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公开(公告)号:US3786309A
公开(公告)日:1974-01-15
申请号:US3786309D
申请日:1973-01-12
Applicant: GEN MOTORS CORP
Inventor: MIOTTEL N
CPC classification number: B05B5/032
Abstract: An electrostatic powder spraying method and apparatus wherein random electrical charges are neutralized on the powder to be sprayed prior to delivery of the powder particles to an electrostatic powder spray gun.
Abstract translation: 一种静电粉末喷涂方法和装置,其中在将粉末颗粒递送到静电粉末喷枪之前,将随机电荷中和待喷雾的粉末。